Ultracell UL9-12 Sealed Lead Acid Battery, 12V/9Ah

Ultracell UL9-12 Sealed Lead Acid Battery - Description

12V/9Ah

Reliable Dimensions and Compact Design:

Ultracell UL9-12 is designed with precision dimensions to fit a wide range of applications. It measures 151 mm in length, 65 mm in width, and has a container height of 93.5 mm, with a total height (including terminal) of 99 mm. This compact and robust form factor makes it suitable for equipment with limited space. Weighing approximately 2.45 kg, the battery is easy to handle and install, further enhancing its versatility.

Optimal Voltage and Capacity Ratings:

With a nominal voltage of 12V and a nominal capacity of 9Ah, the Ultracell UL9-12 ensures consistent and reliable performance. Its rated capacity varies based on the discharge rate, ranging from 9.00 AH at 20 hours to 5.34 AH at 1 hour under standard conditions (1.80V to 1.60V/cell at 25°C). This flexibility ensures adaptability to different power requirements, making it an excellent choice for diverse uses, from backup systems to mobility aids.

High-Performance Terminals and Materials:

The battery features F1 or F2 terminals, providing compatibility with various connectors. Its container is constructed from ABS plastic, which is optionally available with a flame-retardant option (UL94:VO). This durable material ensures the battery's safety and longevity, making it suitable for high-demand environments.

Temperature and Operating Conditions:

The Ultracell UL9-12 performs reliably in a wide range of temperatures. It operates effectively in discharge temperatures from -15°C to 50°C, charge temperatures from 0°C to 40°C, and storage temperatures from -15°C to 40°C. With a nominal operating temperature range of 25 ± 3°C, the battery offers stable performance even in challenging conditions.

Efficient Charging and Maintenance:

The battery supports an initial charging current of up to 2.55A with a voltage range of 14.4V to 15.0V at 25°C. For standby use, it operates at 13.5V to 13.8V, ensuring efficiency and reduced maintenance. The self-discharge rate is minimal, allowing the battery to be stored for up to six months at 25°C before requiring a refresh charge.

Longevity and Dependable Performance:

Designed for a floating life of 5 years at 20°C, the Ultracell UL9-12 offers excellent durability and reliability. It boasts a maximum discharge current of 127.5A (for 5 seconds) and an internal resistance of approximately 18mΩ, ensuring optimal power delivery for critical applications.

Adaptable to Various Applications:

With its robust design, excellent discharge characteristics, and high reliability, the Ultracell UL9-12 is ideal for uninterruptible power supplies (UPS), emergency lighting, security systems, and other demanding applications. Its ability to maintain 103% capacity at 40°C and 86% at 0°C further highlights its adaptability to varying conditions.

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